RAINdot Rainfall Datalogger

RAINdot is a rainfall datalogger that utilizes the latest LTE-M wireless transmission technology to measure the pulse count signal from the rain gauge. Featuring a sturdy, waterproof enclosure and a low power consumption design, it offers long-term measurement in harsh environments.
Compatible with a wide range of rain gauge devices, RAINdot offers flexibility and dependability across diverse field applications.

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Datasheet Manual

Product information:

Applications

Rainfall monitoring in river and water conservancy projects, bridge engineering, and slope safety monitoring
Monitoring rainfall in urban and civil engineering projects
Assessing landslide and slope failure risks for safety management
Supporting flood prediction and drainage management
Tracking bridge and highway slope conditions for maintenance planning
Monitoring rainfall impact in flood-prone or landslide-prone areas

Key Features

Real-time monitoring enabled via LTE-M wireless transmission and dot cloud integration
Supports MQTT protocol for versatile data acquisition and integration
Low-power consumption
Compatible with various rain gauge devices
Robust and waterproof enclosure
Recorded data can be uploaded to cloud service for 24-hour real-time monitoring through simple set-ups on the SD card.
Built-in 32 GB Micro SD card stores over 1 million data records

Technical Specifications

Signal Type: Pulse Count
LPWAN: LTE-M
Channel: 1
Network Protocol: MQTT
Measuring Range: 0-2 Hz
Storage: 32 GB Micro SD Card
Accuracy: ±1 Pulse
Power Supply: 18650 Li-ion Battery x2 (Supports 5‒18 Vdc charging via solar panel or external source)
Power Consumption: up to 8 months (RSSI <15) to 16 months (RSSI ≥15) with hourly measurement
Dimension (L x W x H): 100 x 100 x 60 mm (excluding antenna)